1. IOR/L/MIL/7/16926 Reference (shelfmark): IOR/L/MIL/7/16926 Title: Collection 403/103 Provision of anti-aircraft defences in India; rules relating to military aviation on North West Frontier and Baluchistan. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919-1931 Extent: 1 file